arrange the following words into good sentences
1 book - the librarian - helps - the - to - find - me
2 borrow - the students - book - library - card - to - a - need
3 must - we - library - be - silent - the - in
1 book - the librarian - helps - the - to - find - me
2 borrow - the students - book - library - card - to - a - need
3 must - we - library - be - silent - the - in
1. the librarian helps me to find the book
2. the students need library card to borrow a book
3. we must be silent in the library